LT3652IDD#TRPBF

Battery Chargers Overview

The LT3652IDD#TRPBF is a high-voltage, high-current battery charger controller manufactured by Analog Devices. It supports input voltages up to 35V and delivers charging currents up to 3.2A. The device integrates PowerPath management for seamless power transfer between the input source and the battery. It features I2C telemetry for real-time monitoring of system parameters. The component operates within a temperature range of -40°C to +125°C and is housed in a thermally enhanced DFN-8 package.

Battery Chargers Feature Summary

• Integrates PowerPath management to automatically prioritize power sources between the input supply and the connected battery.
• Provides I2C serial interface for comprehensive telemetry data including voltage, current, and status flags.
• Supports programmable maximum input current limiting to protect upstream power sources from overload.
• Includes thermal regulation circuitry to reduce charging current based on junction temperature.

Battery Chargers Applications

• Solar-powered battery charging systems requiring maximum power point tracking capabilities.
• Industrial equipment utilizing high-voltage DC bus inputs for battery backup or operation.
• Portable instrumentation powered by multi-cell lithium-ion or lead-acid battery packs.

Battery Chargers Procurement Notes

Verify the specific suffix IDD against the official Analog Devices datasheet to confirm the industrial temperature grade and pin configuration. Ensure the TRPBF designation matches the required reel packaging format for surface-mount assembly processes. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and authenticity before procurement.

Battery Chargers Selection Notes

Select this component when an application requires managing high input voltages up to 35V while providing regulated charging current. It is suitable for designs needing integrated power path switching without external diodes. Consider the DFN-8 package for space-constrained layouts requiring efficient thermal dissipation. Verify that the target battery chemistry aligns with the controller's supported charging profiles.

Battery Chargers Part Context

The LT3652 belongs to Analog Devices' family of high-voltage battery chargers designed for robust power management. It combines charging control with system power distribution functions. This series targets applications where input sources may have limited current capacity or variable voltage levels. The integration of telemetry allows for advanced system monitoring and control via digital interfaces.

Battery Chargers Replacement Considerations

Consult the Analog Devices product selector guide for direct replacements within the LT3652 family. Verify compatibility regarding input voltage ranges, output current capabilities, and package dimensions. Ensure any substitute part maintains the same I2C address and register map if software migration is not planned.